Base | Representation |
---|---|
bin | 10111111101000… |
… | …01011011110010 |
3 | 112000002202211110 |
4 | 23332201123302 |
5 | 402420024000 |
6 | 31534454150 |
7 | 4656645501 |
oct | 1376413362 |
9 | 460082743 |
10 | 200939250 |
11 | a34746a6 |
12 | 57364356 |
13 | 32825985 |
14 | 1c988838 |
15 | 12992850 |
hex | bfa16f2 |
200939250 has 128 divisors (see below), whose sum is σ = 539136000. Its totient is φ = 49694400.
The previous prime is 200939239. The next prime is 200939251. The reversal of 200939250 is 52939002.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (200939251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 840631 + ... + 840869.
It is an arithmetic number, because the mean of its divisors is an integer number (4212000).
Almost surely, 2200939250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200939250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269568000).
200939250 is an abundant number, since it is smaller than the sum of its proper divisors (338196750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200939250 is a wasteful number, since it uses less digits than its factorization.
200939250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337 (or 327 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 30.
The square root of 200939250 is about 14175.3042295395. The cubic root of 200939250 is about 585.7175795118.
The spelling of 200939250 in words is "two hundred million, nine hundred thirty-nine thousand, two hundred fifty".
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